Pololu Carrier for MQ Gas Sensors
Item Details
Pololu Carrier for MQ Gas Sensors
Item Name:
Pololu Carrier for MQ Gas Sensors
Item #:
P-1479
Price/ea:
$0.95
Average Rating:

Product Image Gallery:

Product Description:

This carrier board is designed to work with any of the MQ-series gas sensors, simplifying the interface from 6 to 3 pins—ground, +5V VCC, and an analog voltage output—that are broken out with a 0.1" spacing, making the board compatible with 0.1" headers and standard breadboards and perfboards. This board has two mounting holes and provides convenient pads for mounting the gas sensor’s required sensitivity-setting resistor (referred to as RL in the sensor datasheet). All of the board’s traces are on the same side of the PCB, making it easy to see how the pads are connected.

 

The two mounting holes are intended to be used with #2 screws which are not included.

 

Connect VCC to 5 V, GND to ground, and OUT to an analog-to-digital converter (ADC). The board has two pairs of through-hole pins for the required (but not included) sensitivity-selecting resistor RL, providing two mounting options—horizontal or vertical—between GND and OUT as shown in the pictures below. The resistance of RL should be calculated using the datasheet for your particular gas sensor.

 

The MQ gas sensors have light to no polarity, so the gas sensor will work with the board all four ways it fits into the 6 pins (there are two possible orientations on each side of the board).

  

Dimensions

 

0.7 x 0.95"

 

 

In Stock: 5
Quantity:
 
Pololu Carrier for MQ Gas Sensors is designed to work with any of the MQ-series gas sensors.(Bare PCB Only)

Copyright 2015 - Zagros Robotics, All Rights Reserved - Please send webpage comments or corrections to webmaster@zagrosrobotics.com - Zagros Robotics,12148 Lackland Road, St. Louis, MO 63146- 7342, (314)341-1836, info@zagrosrobotics.com for answers to any questions.

Zagros Robotics, Inc
ASP.NET Shopping Cart Software